05 Apr '16, 12pm

The lesser-known ActiveSupport #presence_in method

× The Ruby and Rails community linklog Made a library? Written a blog post? Found a useful tutorial? Share it with the Ruby community here or just enjoy what everyone else has found! The lesser-known ActiveSupport #presence_in method by DamirSvrtan — Today Write one liners for whitelisting user input using the hidden #presence_in method. Checkout the blogpost here . Post a comment You can use basic HTML markup (e.g. <a>) or Markdown. Authenticate with GitHub As you are not logged in, you will be directed via GitHub to signup or sign in

Full article: http://www.rubyflow.com/p/njz8b3-the-lesser-known-actives...

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